i 0 006 6 ii 025 80, Decimal Fractions, General Mathematics

Question:(i) 0.006 / ? =0.6

(ii) ? / .025 = 80

Answer (i) `0.006/x`=0.6

 or x = `0.006/0.6` 

 =`(0.006 xx 10)/(0.6 xx 10)` 

 = `0.06/10` 

 `=.01`


(ii) `x/.025 = 80`

 or `x/.025=80` 

`:. x = 80 xx .025 =2`

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(i) 0.006 / ? =0.6 (ii) ? / .025 = 80

Question:(i) 0.006 / ? =0.6 (ii) ? / .025 = 80

Answer (i) `0.006/x`=0.6 or x = `0.006/0.6` =`(0.006 xx 10)/(0.6 xx 10)` = `0.06/10` `=.01` (ii) `x/.025 = 80` or `x/.025=80` `:. x = 80 xx .025 =2`